Home / 2,369,490.13-3,556,688.33-1,459,328.19

Finding the Fourth Proportional to 2,369,490.13, 3,556,688.33 and 1,459,328.19

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Solution

The fourth proportional to 2,369,490.13, 3,556,688.33 and 1,459,328.19 is: 2,190,503.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,490.13 : 3,556,688.33 = 1,459,328.19 : x
  2. Step 2: Convert to fraction form
    2,369,490.13/3,556,688.33 = 1,459,328.19/x
  3. Step 3: Cross multiply
    2,369,490.13x = 3,556,688.33 × 1,459,328.19
  4. Step 4: Simplify right side
    2,369,490.13x = 5,190,375,543,013.02
  5. Step 5: Solve for x
    x = 5,190,375,543,013.02/2,369,490.13
  6. Step 6: Final answer
    x = 2,190,503.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.